<template>
  <div class="app-container">
    <!-- 工具条 -->
    <el-card class="operate-container" shadow="never">
      <i class="el-icon-tickets" style="margin-top: 5px"></i>
      <span style="margin-top: 5px">数据列表</span>
      <el-button
        class="btn-add"
        size="mini"
        @click="add()"
        :disabled="$hasBP('btn.all') === false"
        >添加</el-button
      >
      <el-button
        class="btn-add"
        size="mini"
        @click="$router.back()"
        style="margin: 0 10px"
        >返回</el-button
      >
    </el-card>

    <!-- banner列表 -->
    <el-table
      v-loading="listLoading"
      :data="list"
      stripe
      border
      style="width: 100%; margin-top: 10px"
    >
      <el-table-column label="序号" width="70" align="center">
        <template slot-scope="scope">
          {{ scope.$index + 1 }}
        </template>
      </el-table-column>

      <el-table-column prop="name" label="场次名称" />
      <el-table-column prop="startTime" label="每日开始时间" />
      <el-table-column prop="endTime" label="每日结束时间" />
      <el-table-column label="启用状态" width="200" align="center">
        <template slot-scope="scope">
          <el-switch
            @change="updateStatus(scope.row)"
            :active-value="1"
            :inactive-value="0"
            v-model="scope.row.status"
          >
          </el-switch>
        </template>
      </el-table-column>
      <el-table-column prop="createTime" label="创建时间" />

      <el-table-column label="操作" width="200" align="center">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            @click="edit(scope.row.id)"
            :disabled="$hasBP('btn.all') === false"
            >编辑
          </el-button>
          <el-button
            size="mini"
            type="text"
            @click="removeDataById(scope.row.id)"
            :disabled="$hasBP('btn.all') === false"
            >删除</el-button
          >
        </template>
      </el-table-column>
    </el-table>

    <el-dialog title="添加活动" :visible.sync="dialogVisible" width="40%">
      <el-form ref="flashPromotionForm" label-width="150px" size="small">
        <el-form-item label="秒杀时间段名称：">
          <el-input v-model="seckillTime.name" style="width: 250px"></el-input>
        </el-form-item>
        <el-form-item label="每日开始时间：">
          <el-time-picker
            v-model="seckillTime.startTime"
            placeholder="请选择时间"
            value-format="HH:mm:ss"
            format="HH:mm:ss"
          >
          </el-time-picker>
        </el-form-item>
        <el-form-item label="每日结束时间：">
          <el-time-picker
            v-model="seckillTime.endTime"
            placeholder="请选择时间"
            value-format="HH:mm:ss"
            format="HH:mm:ss"
          >
          </el-time-picker>
        </el-form-item>
        <el-form-item label="是否启用">
          <el-radio-group v-model="seckillTime.status">
            <el-radio :label="1">启用</el-radio>
            <el-radio :label="0">不启用</el-radio>
          </el-radio-group>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="dialogVisible = false" size="small">取 消</el-button>
        <el-button type="primary" @click="saveOrUpdate()" size="small"
          >确 定</el-button
        >
      </span>
    </el-dialog>
  </div>
</template>

<script>
import api from "@/api/activity/seckillTime";

const defaultForm = {
  id: "",
  name: "",
  startTime: "",
  endTime: "",
  status: 1,
};
export default {
  data() {
    return {
      listLoading: true, // 数据是否正在加载
      list: null, // banner列表

      dialogVisible: false,
      saveBtnDisabled: false,
      seckillTime: defaultForm,
    };
  },

  // 生命周期函数：内存准备完毕，页面尚未渲染
  created() {
    console.log("list created......");
    this.fetchData();
  },

  // 生命周期函数：内存准备完毕，页面渲染成功
  mounted() {
    console.log("list mounted......");
  },

  methods: {
    add() {
      this.dialogVisible = true;
      this.seckill = Object.assign({}, defaultForm);
    },

    edit(id) {
      this.dialogVisible = true;
      this.fetchDataById(id);
    },

    saveOrUpdate() {
      this.saveBtnDisabled = true; // 防止表单重复提交
      if (!this.seckill.id) {
        this.saveData();
      } else {
        this.updateData();
      }
    },

    // 新增
    saveData() {
      api.save(this.seckillTime).then((response) => {
        //
        if (response.code) {
          this.$message({
            type: "success",
            message: response.message,
          });
          this.dialogVisible = false;
          this.fetchData(1);
        }
      });
    },

    // 根据id更新记录
    updateData() {
      api.updateById(this.seckillTime).then((response) => {
        if (response.code) {
          this.$message({
            type: "success",
            message: response.message,
          });
          this.dialogVisible = false;
          this.fetchData(1);
        }
      });
    },

    // 根据id查询记录
    fetchDataById(id) {
      api.getById(id).then((response) => {
        this.seckillTime = response.data;
      });
    },

    // 加载banner列表数据
    fetchData() {
      api.getList().then((response) => {
        this.list = response.data;

        // 数据加载并绑定成功
        this.listLoading = false;
      });
    },

    // 根据id删除数据
    removeDataById(id) {
      //
      this.$confirm("此操作将永久删除该记录, 是否继续?", "提示", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      })
        .then(() => {
          // promise
          // 点击确定，远程调用ajax
          return api.removeById(id);
        })
        .then((response) => {
          this.fetchData(this.page);
          if (response.code) {
            this.$message({
              type: "success",
              message: "删除成功!",
            });
          }
        })
        .catch(() => {
          this.$message({
            type: "info",
            message: "已取消删除",
          });
        });
    },

    updateStatus(row) {
      this.$confirm("是否要修改该状态?", "提示", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      })
        .then(() => {
          api.updateStatus(row.id, row.status).then((response) => {
            this.$message({
              type: "success",
              message: "修改成功!",
            });
          });
        })
        .catch(() => {
          this.$message({
            type: "info",
            message: "取消修改",
          });
          this.getList();
        });
    },
  },
};
</script>
